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Table 1 Fecal shedding of wild-type S. Senftenberg from challenged chickens

From: Homologous prime-boost immunization with live attenuated Salmonella enterica serovar Senftenberg and its preventive efficacy against experimental challenge with various strains of S. Senftenberg

Challenge Strain Group Subgroup Days post inoculation
1 3 7 9 14 21 28
JOL1557 A A1 100a 100 100 100 100 100 100
B B1 100 60 40 40 40 40 40
C C1 100 60 40 40 0 0 0
JOL1815 A A2 100 100 100 100 100 80 80
B B2 100 40 60 40 60 60 40
C C2 100 60 40 10 0 0 0
JOL1816 A A3 100 100 100 100 100 100 100
B B3 100 40 0 40 40 60 60
C C3 100 60 40 40 0 10 0
JOL1817 A A4 100 100 100 100 100 80 80
B B4 100 40 60 40 60 40 0
C C4 100 60 40 10 0 0 0
  1. A: PBS inoculated group; B: Prime immunized group and C: Prime-boost immunized group
  2. Each major group A, B and C are further sub-divided into four subgroups and challenged with JOL1557, JOl1815, JOL1816 and JOL1817, respectively
  3. aPercentage population tested positive for recovery of the S. Senftenberg in fecal samples